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/* Evolution calendar - Miscellaneous utility functions
*
* Copyright (C) 2001 Ximian, Inc.
*
* Authors: Federico Mena-Quintero <federico@ximian.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <ctype.h>
#include <time.h>
#include <libedataserver/e-url.h>
#include "e-util/e-i18n.h"
#include "misc.h"
/**
* string_is_empty:
* @value: A string.
*
* Returns whether a string is NULL, the empty string, or completely made up of
* whitespace characters.
*
* Return value: TRUE if the string is empty, FALSE otherwise.
**/
gboolean
string_is_empty (const char *value)
{
const char *p;
gboolean empty;
empty = TRUE;
if (value) {
p = value;
while (*p) {
if (!isspace ((unsigned char) *p)) {
empty = FALSE;
break;
}
p++;
}
}
return empty;
}
/**
* get_uri_without_password
*/
char *
get_uri_without_password (const char *full_uri)
{
EUri *uri;
char *uristr;
uri = e_uri_new (full_uri);
if (!uri)
return NULL;
uristr = e_uri_to_string (uri, FALSE);
e_uri_free (uri);
return uristr;
}
gint
get_position_in_array (GPtrArray *objects, gpointer item)
{
gint i;
for (i = 0; i < objects->len; i++) {
if (g_ptr_array_index (objects, i) == item)
return i;
}
return -1;
}
char *
calculate_time (time_t start, time_t end)
{
time_t difference = end - start;
char *str;
int hours, minutes;
char *times[4];
char *joined;
int i;
i = 0;
if (difference >= 3600) {
hours = difference / 3600;
difference %= 3600;
times[i++] = g_strdup_printf (ngettext("%d hour", "%d hours", hours), hours);
}
if (difference >= 60) {
minutes = difference / 60;
difference %= 60;
times[i++] = g_strdup_printf (ngettext("%d minute", "%d minutes", minutes), minutes);
}
if (i == 0 || difference != 0) {
/* TRANSLATORS: here, "second" is the time division (like "minute"), not the ordinal number (like "third") */
times[i++] = g_strdup_printf (ngettext("%d second", "%d seconds", difference), (int)difference);
}
times[i] = NULL;
joined = g_strjoinv (" ", times);
str = g_strconcat ("(", joined, ")", NULL);
while (i > 0)
g_free (times[--i]);
g_free (joined);
return str;
}
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